Results 221 to 230 of about 380,530 (246)

Experimental investigation on aggregate interlocking concrete prepared with scattering–filling coarse aggregate process

Construction and Building Materials, 2010
To secure good flowability and segregation resistance of the fresh concrete mixture, the volume fraction of the coarse aggregate in the conventional plastic concrete is controlled at a relatively low level. A new type of coarse aggregate interlocking concrete was prepared with a new invented concrete placing method named as scattering–filling aggregate
Weiguo Shen, Rui Dong, Jiasheng Li, Mingkai Zhou, Wei Ma, Jin Zha   +5 more
openaire   +1 more source

Influence of size and surface condition of distributing-filling coarse aggregate on the properties of aggregate-interlocking concrete

Construction and Building Materials, 2020
Abstract The previous researches have proved distributing-filling coarse aggregate (DFCA) process is an efficient approach to improve the performance of concrete. To clarify the technical requirements of adding aggregate for DFCA concrete, the influence of size and surface condition of the added coarse aggregate on the mechanical properties and ...
Gelong Xu, Weiguo Shen, Dong Fang, Mingkai Zhou, Bingliu Zhang, Xuejian Du, Di Zhang   +6 more
openaire   +1 more source

AGGREGATE INTERLOCK IN HIGH STRENGTH REINFORCED CONCRETE BEAMS.

Proceedings of the Institution of Civil Engineers, 1988
Tests are reported on aggregate interlock in reinforced concrete beams which have web reinforcement and are made of high strength concrete. High strength concrete is here defined as concrete which has a strength in excess of 6000 lbf/sq in (41 n/sq mm).
openaire   +1 more source

Aggregate Interlock Role in R.C. Thin‐Webbed Beams in Shear

Journal of Structural Engineering, 1987
The aggregate interlock mechanism gives a substantial contribution to the shear resistance of reinforced or prestressed concrete thin-webbed beams, which are characterized by mostly linear, closely spaced, and thin diagonal cracks at the onset of shear failure.
Sandro Dei Poli, Pietro G. Gambarova, Cengiz Karakoç   +2 more
openaire   +1 more source

New design method for best aggregate packing or interlocking mechanism

2011 National Postgraduate Conference, 2011
The gradation of an aggregate is one of the most influential aggregate characteristics in determining how it will perform as a pavement material. In hot mixture asphalt (HMA), gradation helps determine almost every important property. The gradation that produces maximum particle interlock, maximum packing density, maximum strength, desirable air voids ...
Yasreen Gasm Alkhalig Suliman, Madzlan B. Napiah, Ibrahim Kamaruddin   +2 more
openaire   +1 more source

Research and application of aggregate interlocking concrete: A review

Journal of Cleaner Production
Jixi Chen, Jinqing Jia, Mengyu Zhu
openaire   +1 more source

Aggregate interlock and dowel action under monotonic and cyclic loading

1988
Civil Engineering and ...
openaire   +1 more source

Time-history analysis of aggregate interlock in reinforced concrete beams without stirrups

Engineering Structures, 2023
Antoni Cladera, Carlos R Ribas Gonzalez
exaly  

The combined effect of distributing-filling aggregate process and air-entraining agent on the properties of aggregate-interlocking concrete

Materials and Structures, 2022
Jiwei Cai, Yun Du, Gelong Xu, Weiguo Shen, Qing Tian, Miao Zhang   +5 more
openaire   +1 more source

Constitutive model for fibre reinforced concrete by coupling the fibre and aggregate interlock resisting mechanisms

Cement and Concrete Composites, 2020
Antonio Ventura-Gouveia, Rui Calçada, Joaquim Barros   +2 more
exaly